Exercise 2.6 - Chapter 2 - Numbers - Term 3 - 4th Maths Guide Samacheer Kalvi Solutions
Updated On 26-08-2025 By Lithanya
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Ex $2.6$
Add and subtract the following problems using multiples of 10,100 (Mentally)
Question 1 .
$745+40=$
Answer:
785
Question 2.
$328+30=$
Answer:
358
Question 3 .
$566+20=$
Answer:
586
Question $4 .$
$475+100=$
Answer:
575
Question $5 .$
$686+300=$
Answer:
986
Question $6 .$
$345+600=$
Answer:
945
Question 7.
$6348-10=$
Answer:
6338
Question 8 .
$541-40=$
Answer:
501
Question $9 .$
$495-300=$
Answer:
195
Question 10 .
657 – 500 = ______
Answer:
157
Question $11 .$
$895-500=$
Answer:
395
Question $12 .$
$365-300=$
Answer:
65
$657-500=$
